Rename controller namespaces: drop V1 prefix, clarify roles

V1/Admin     -> Company       (company-scoped controllers)
V1/SuperAdmin -> Admin        (platform-wide admin controllers)
V1/Customer  -> CustomerPortal (customer-facing portal)
V1/Installation -> Setup      (installation wizard)
V1/PDF       -> Pdf           (consistent casing)
V1/Modules   -> Modules       (drop V1 prefix)
V1/Webhook   -> Webhook       (drop V1 prefix)

The V1 prefix served no purpose - API versioning is in the route prefix
(/api/v1/), not the controller namespace. "Admin" was misleading for
company-scoped controllers. "SuperAdmin" is now simply "Admin" for
platform administration.

app/Http/Controllers/CustomerPortal/General/BootstrapController.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Http\Controllers\CustomerPortal\General;
+
+use App\Http\Controllers\Controller;
+use App\Http\Resources\Customer\CustomerResource;
+use App\Models\CompanySetting;
+use App\Models\Currency;
+use App\Models\Module;
+use Illuminate\Http\Request;
+use Illuminate\Http\Response;
+use Illuminate\Support\Facades\Auth;
+
+class BootstrapController extends Controller
+{
+    /**
+     * Handle the incoming request.
+     *
+     * @return Response
+     */
+    public function __invoke(Request $request)
+    {
+        $customer = Auth::guard('customer')->user();
+
+        foreach (\Menu::get('customer_portal_menu')->items->toArray() as $data) {
+            if ($customer) {
+                $menu[] = [
+                    'title' => $data->title,
+                    'link' => $data->link->path['url'],
+                ];
+            }
+        }
+
+        return (new CustomerResource($customer))
+            ->additional(['meta' => [
+                'menu' => $menu,
+                'current_customer_currency' => Currency::find($customer->currency_id),
+                'modules' => Module::where('enabled', true)->pluck('name'),
+                'current_company_language' => CompanySetting::getSetting('language', $customer->company_id),
+            ]]);
+    }
+}